OT-2026-000060322
Publication integrity record
Foam pad vacuum gripper, two stage ejector, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000060322) never changes.
Identity and time
| Publication number | OT-2026-000060322 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-77aa-9029-56d3e16e49c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e594032865b5c1086a524ec7d727910d764bddc218621f00ca4cf7551a0b25d |
|---|---|
| Markdown | e30424524f2abbf52727e25bd0e0332dc38a9da74403552c2b5073cb45f3b782 |
| Publication page | 4fcbd3d1d3fcb2076c5b1a35b74a86024b5081b261bea226952cc1903b70acda |
| Manifest | 7377987c39430a31490de04864240c6c4b84228e8861fff9fa9ba990d84d11f5 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Cx5BlBv3M0462AvJnNP13F4pjpuhBiOlA6dDW8nMC9GxmTk2cMvBd9Y18uXIfogqabmlZx7W8V0FktsAEUD5DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:01.970984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060322observed 4fcbd3d1d3fcb2076c5b1a35b74a8602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.952426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060322/manifest.jsonobserved 7377987c39430a31490de04864240c6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.934582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060322/publication.mdobserved e30424524f2abbf52727e25bd0e0332d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.917666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060322/publication.txtobserved 7e594032865b5c1086a524ec7d727910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|